Lamp housing



FIG. 1 is a front side elevational view of the lamp housing in accordance with my design;

FIG. 2 is a rear side elevational view of the lamp housing in accordance with my design; and

FIG. 3 is a top plan view of the lamp housing in accordance with my design; and,

FIG. 4 is a bottom plan view of the lamp housing in accordance with my design.

The broken lines show the environment in which the article is used and are not considered part of the design claimed. 

The ornamental design for the lamp housing, as shown and described. 